Home / 94,994,849.37-131,091,890.17-53,179,258.10

Finding the Fourth Proportional to 94,994,849.37, 131,091,890.17 and 53,179,258.10

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Solution

The fourth proportional to 94,994,849.37, 131,091,890.17 and 53,179,258.10 is: 73,386,815.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,994,849.37 : 131,091,890.17 = 53,179,258.10 : x
  2. Step 2: Convert to fraction form
    94,994,849.37/131,091,890.17 = 53,179,258.10/x
  3. Step 3: Cross multiply
    94,994,849.37x = 131,091,890.17 × 53,179,258.10
  4. Step 4: Simplify right side
    94,994,849.37x = 6,971,369,462,365,678
  5. Step 5: Solve for x
    x = 6,971,369,462,365,678/94,994,849.37
  6. Step 6: Final answer
    x = 73,386,815.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.